baber/WOPTO huggingface dataset:
Patent JP-H10103179-A (JP)
Title: Pipe mounting structure for fuel tank
Inventor: KOBAYASHI SHIYOUEI
IPC: B60K15/03
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity for a high mounting height and realize a pipe mounting structure permitting turning of a pipe, relating to the pipe mounting structure of a fuel tank for an automobile. SOLUTION: In an opening part 14 communicating with a fuel tank, a pipe is mounted through a joint 12. In the joint 12, a fitting part 37 fitted to the opening part 14 and a flange type stopper part 38 positioned in an upper part thereof are provided. In the periphery of the opening part 14, a clip holding part 16 is formed. The clip holding part 16 is provided with a circular wall surface 36, having a diameter almost equal to the flange type stopper part 38, and also provided with clip contact parts 28, 30, clip lock part 32 and a clip insertion window 18. From the clip insertion window 18, a clip 44 engaged with a main unit part 40 of the joint 12 is inserted.
Patent JP-S62121702-A (JP)
Title: Fine polymer particle
Inventor: TSUBAKIMOTO TSUNEO
IPC: C08F2/18
Filed: 1985-11-21
Abstract: PURPOSE:To obtain fine polymer particles excellent in dispersibility, etc., and suitable as a resin modifier, etc., by suspension-polymerizing a vinyl- polymerizable monomer, adding an amino compound/formaldehyde precondensate and an acid catalyst to the suspension and heating the mixture. CONSTITUTION:A vinyl-polymerizable monomer (e.g., butyl acrylate or butyl acetate) is suspension-polymerized in an aqueous medium in the presence of a protective colloid (e.g., polyvinyl alcohol or gelatin). The obtained suspension is mixed with an amino compound/formaldehyde precondensate (e.g., melamine/ formaldehyde precondensate or urea/formaldehyde precondensate) and an acid catalyst (e.g., dil. sulfuric acid), and the obtained mixture is heated at a temperature of about 40-100 deg.C for about 1-5hr. This suspension is subjected to solid/ liquid separation, and the obtained solid matter is dried to obtain the purpose fine polymer particles as a nonsticky powder.
Patent JP-H10102197-A (JP)
Title: High strength, high tensile strength steel excellent in resistance to hot dip galvanizing crack
Inventor: MURAKAMI YOSHIAKI
IPC: C22C38/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a high strength, high tensile strength steel excellent in resistance to cracking of hot dip galvanizing to be applied for the rust prevention of steel towers, bridges, buildings, etc. SOLUTION: This steel has a composition which consists of, by weight, 0.075-0.094% C, 0.01-0.4% Si, 0.5-1.5% Mn, <=0.01% P, <=0.01% S, 0.5-2% Ni, 0.1-0.9% Cr, 0.2-1% Mo, 0.003-0.03% Nb, 0.01-0.08% Al, 0.006-0.03% N, 0.005-0.1% V, 0.006-0.02% Ti, and the balance iron with inevitable impurities and is practically free from B and in which the value of PCM, defined by PCM=C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B(wt.%), is regulated to <=0.24 and also the value of Ceq, defined by Ceq=C+Mn/6+Si/24+Ni/40+Cr/5+Mo/4+V /14(wt.%), is regulated to >=0.45.
Patent JP-H04139260-A (JP)
Title: Resin composition and its production
Inventor: YONEKURA KAZUYA
IPC: C08K5/54
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a resin composition excellent in moldability and capable of giving contact anti-foaming properties to a molding by uniformly dispersing a powdery silica in a polyorganosiloxane having a viscosity within a specified range and blending a synthetic resin therewith. CONSTITUTION:In (A) 100 pts.wt. polyorganosiloxane of the formula (R is univalent hydrocarbon group or polyoxyalkylene group; (a) is 1-2.2) having 20-100000cst, preferably 100-20000cst viscosity at 25 deg.C, (B) 2-20 pts.wt. powdery silica, preferably silica fume, wet silica or baked silica, especially wet silica is uniformly dispersed and (C) a synthetic resin, preferably a thermoplastic resin (e.g. polystyrene or ABS resin) are blended with the resultant dispersion (B) so that the amount of (A) may be 2-20 pts.wt. based on 100 pts.wt. (C). The objective molding resin composition capable of giving contact anti-foaming properties to a molding can be obtained thereby.
Patent JP-H02106775-A (JP)
Title: Toner transfer device
Inventor: YAMAMOTO HAJIME
IPC: G03G15/01
Filed: 1988-10-14
Abstract: PURPOSE:To stably and satisfactorily transfer at any time regardless of the degree that a sheet absorbs moisture by arranging a conductive electrode with polarity opposite to that for corona transfer a conductive electrode upstream side of a corona electrifier. CONSTITUTION:The conductive electrode 7 to which a voltage of polarity opposite to that for corona transfer is impressed is arranged upstream side of the corona charger. In this way, the resistance of a transfer sheet 6 falls under a high moisture so that an excess charge in a transfer position is attracted to the conductive electrode 7 through the transfer sheet 6; moreover, such thing that the charge passes through the sheet 6 and any leaks of the charge to a photosensitive body side 8 can be prevented. On the other hand, the resistance of the transfer sheet 6 becomes high when the sheet is dry, and therefore a charge does not flow inside the transfer sheet 6, and the voltage applied by the conductive electrode 7 does not influence transfer performance. Therefore, the stable and satisfactory transfer can be always attained regardless of the degree that a sheet absorbs moisture.
Patent JP-H09101776-A (JP)
Title: Music box device
Inventor: HORAGUCHI HIRONORI
IPC: G10F5/06
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To uses music which is long in playing time as music box music, to make it easy to handle a tape having note holes perforated, and to enable musical performance music to be replaced. SOLUTION: This device is equipped with a casing 4 which contains a music box main body 3, a tape roll 5 which is formed by rolling the tape 2 and arranged detachably on one side of the music box main body 3, a take-up means 6 which is arranged on the other side of the music box main body 3 and winds the tape 2 unwound from the tape roll 5 to pass through the music box main body 3 in a rolled shape, a turning force generating means 7 which gives a tape thrust force to the music box main body 3, and a turning force transmitting means which gives the take-up means 6 part of the tape thrust force to associate the take-up means 6 with the music box main body 3; and a thin plate 29 is fixed to the lead part 2b at the tip of the tape 2 to reinforce the lead part 2b and the lead part 2b is inserted into a slit 6d for tape insertion formed in the take-up means to wind the tape 2.
Patent JP-H09100158-A (JP)
Title: Piezoelectric ceramic and its production
Inventor: HASE KIYOSHI
IPC: H01L41/39
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic having small mechanical quality coefficient Qm and excellent heat resistance, e.g. a piezoelectric ceramic for a filter element capable of coping with the surface packaging, and to stably produce the piezoelectric ceramic in a large amount. SOLUTION: This piezoelectric ceramic contains a multiple oxide of at least lead, zirconium and titanium, and in which an oxide of manganese exists at a higher concentration in a crystalline grain boundary layer than inside the crystal grain of the piezoelectric ceramic and glass phase exists in the crystalline grain boundary layer. Its production method is provided by attaching a manganese compound and a glass material on the surface of the piezoelectric ceramic, heat-treating and diffusing the attached material into the crystalline grain boundary part of the piezoelectric ceramic.
Patent JP-H03121484-A (JP)
Title: Production of volume phase type hologram and its producing device
Inventor: YAMAGISHI YASUO
IPC: G03F7/00
Filed: 1989-10-06
Abstract: PURPOSE:To safely obtain an uniform volume phase type hologram through the use of a simple method by forming spaces with one process by using the mixture liquid of a good solvent having a low boiling point and a poor solvent having a high boiling point. CONSTITUTION:A record carrier film 2 is constituted of a polymer and an photopolymerizable material 3 dispersed in the polymer. When the record carrier film 2 is exposed to a prescribed light interference pattern, photopolymerization does not proceed in the unexposed part of the record carrier film 2 of a film thickness d0, and an unreacting photopolymerizable material 3 resides there. Nextly, when the photopolymerizable material 3 is expanded with the good solvent, the film 4 is expanded into an almost uniform thickness with a few ruggedness. Moreover, when the film 4 is contracted with the poor solvent, a film 2 of a thickness (d') possessing microscopic pore 5 can be obtained as the result of the solvent substitution. Thus, when the solvent having the low boiling point is used as the good solvent, the good solvent is proceedingly vaporized and the poor solvent resides, then, the polymer precipitates and is separated from the poor solvent. Afterward, the poor solvent is vaporized and its former site becomes the pore 5, whereby the hologram is formed. Consequently, a hologram with a diffraction efficiency high and uniform throughout a large area can be stably obtained.
Patent JP-H1195259-A (JP)
Title: Thin-film semiconductor device and production of thin-film semiconductor device
Inventor: ISHIU TAKEHIKO
IPC: G02F1/1345
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To enable the manufacture of TFTs having the characteristics respectively required for pixel parts and driving circuit parts and to enable displaying high-grade images with a high contrast by making the thickness of the ground surface layer of pixel regions larger than the thickness of the ground substrate layers of the driving circuit regions. SOLUTION: A nitride film 102 or oxidized film 103 is deposited on a glass substrate 101 as an under coating for preventing the diffusion of impurities in the substrate 101. The film thickness of the nitrided film 102 is specified to, for example, 500 angstrom and the oxidized film 103 is formed by depositing the film of, for example, 6000 angstrom on the nitrided film 102. The patterning of the oxidized film 103 is executed by masking the regions 10 corresponding to the pixel parts of the oxidized film 103 by masking with a resist and etching the film until the thickness of the oxidized film of the driving circuit region parts 20 attains about, for example, 2000 angstrom.  The polycrystalline silicon regions in the states different in crystallinity by each of the regions are manufactured in such a manner and the respectively optimum thin-film transistors are formed in the pixel part regions and the driving circuit part regions.
Patent JP-S61137709-A (JP)
Title: Holding method of core
Inventor: YOSHIMURA AKIRA
IPC: B29L31/30
Filed: 1984-12-10
Abstract: PURPOSE:To surely form a synthetic resin layer over the whole rear side surface of a core and at the same time prevent the resin from boxing in the threaded part of a mounting bolt by a method wherein the core is held by pressing the mounting bolt part consisting in installing a clip, on the outer peripheral part of which a flange is made, on the outer side faces of which engaging claws are provided and within the main body of which a threaded hole is formed, to the mounting bolt part by screwing in a bolt receiving hole, near the inlet of which a neck part is provided and which is made on a mold. CONSTITUTION:Mounting bolt parts 3 onto each of which a clip 11 is installed, are pressed in the bolt receiving holes 18 of a mold 16. As for the pressed-in clip 11, the flange 13 tightly contacts with the cavity wall 17 and at the same time holds the neck part 19 of the bolt receiving hole 18 by pressing from the outside in cooperation with engaging claws 14, which closely engage with the neck part 19, so as to fix a core 2 through clips 11 to the mold 16. At this time, the thin-walled outer edge part of the flange 13 of the clip 11 seals the bolt receiving hole and at the same time leaves a clearance (a) between the core 2 and the flange 13.
Patent JP-2000087399-A (JP)
Title: Structure having water-impervious wall
Inventor: HAYASHI KAZUSHIRO
IPC: E02B7/50
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a structure which can elevate a water-impervious wall according to the elevation of the water level, in the case of the elevation of the water level. SOLUTION: This structure comprises a water bath portion 1 having an introducing means which is capable of externally introducing water and having its upper surface opened, and a water-impervious wall 10 formed of a material which is lighter in gravity than water. When water is introduced from the introducing means into the water bath 1, the impervious wall 10 functions as a dike, a wall, or the like which can prevent water from entering from the outside by elevating the impervious wall 10 by the buoyancy.
Patent JP-H08124527-A (JP)
Title: Compact fluorescent lamp and fluorescent lamp device
Inventor: ITO HIDENORI
IPC: H01J61/36
Filed: 1994-10-25
Abstract: PURPOSE: To provide a fluorescent lamp device having parts used in common. CONSTITUTION: One end of a synthetic resin mount 1 is fitted with a compact light emitting tube 2, the so-called T4 tube of independent inductive ballast type usable under supply voltage between 220 and 240V. The tube 2 has two parallel U-shaped glass tubes 2a and 2a connected to each other at one base end via a joint section 2b for the internal communication thereof to form an approximately saddle type light emitting route. Four connector pins 3 are arranged at one end of the mount 1 and error connection preventing projections 4 and an error connection preventing recess 5 are formed on the mount 1 for preventing erroneous connection to a receptacle for supply voltage of 100V, thereby forming a base 6 of four-terminal structure unsuitable for a 100V receptacle.  A lighting circuit 21 applies the supply voltage of 100V to the tube 2 as 220 to 240V, thereby enabling the tube 2 for 220V to 240V to be used at 100V in common. As a result, parts can be used for multiple purposes and the cost can be reduced.
Patent JP-H04137229-A (JP)
Title: Optical recording and reproducing device
Inventor: SASAKI TAKESHI
IPC: G11B7/085
Filed: 1990-09-28
Abstract: PURPOSE:To shorten access time to a target track and to accomplish stable track servo pull-in by inputting the eccentric component of a medium in a lens actuator while an optical head is moved to the target track. CONSTITUTION:When the speed of the optical head 26 is controlled, a switch 11A is connected to a switching terminal A2 side and the eccentric component data of the medium every time the medium rotates once, which is stored in a memory in a microprocessor 13, is converted into an analog signal by a D/A converter 14, then it is inputted in the lens actuator 18 through a power amplifier 17A after correcting a phase by a filter 10B. The eccentric component data of the medium is obtained by converting a lens position signal 9 at the time when a laser beam follows the track on the medium surface to a digital signal by an A/D converter 12. By inputting the lens position signal 9 in the lens actuator 18, the orbit of the beam spot follows the eccentricity of the medium. Thus, a track pull-in action is stabilized, and the track access time is shortened.
Patent JP-H1165693-A (JP)
Title: Automatic maintenance and continuity system for electronic computer terminal
Inventor: MINEO JUNICHI
IPC: G06F11/14
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To allow an operating program to continue execution without manned monitoring by detecting failures in hardware or malfunctions or execution violation of software, and automatically recognizing and ending it by the program, when an error message for confirmation is displayed. SOLUTION: An error is generated due to the difficulty in continuing of a program 2, and an error message 3 is displayed in an electronic computer terminal 1. In this case, a program 4 for monitoring automatically confirms an error and operates the confirmation processing of the error so that the terminal 1 can continue the execution of the program 2, even if the error is not confirmed or processed by the user of the terminal 1. Also, an electronic computer terminal 5 for monitoring transmits a confirmation signal 8 to the terminal 1 and detects the absence of a response 9 in response to the confirmation signal 8, and considers that an error has been generated in the operating system of the terminal 1.  Then, the temporary interrupt of a power to a power supply device for supplying a power to the terminal 1 is demanded, and the operation of the terminal 1 can be continued through re-activation of the terminal 1.
Patent JP-H0596636-A (JP)
Title: Manufacture of fiber reinforced thermoplastic resin base material and apparatus therefor
Inventor: GOTO TOKIO
IPC: B05B5/08
Filed: 1991-10-08
Abstract: PURPOSE:To prevent the dust of thermoplastic resin powder or the like from escaping In the case of manufacturing a fiber reinforced thermoplastic resin base material. CONSTITUTION:An electrostatic field is made lying between a supply layer or stack layer of thermoplastic resin powder 2 and a fiber base material attached with a coupling agent, and the thermoplastic resin powder 2 is electric- charged and the fiber base material 9 is caused passing through the electrostatic field in order to make the thermoplastic resin powder 2 adhere to the fiber base material 9, and thereby down-like dust of the thermoplastic resin powder 2 and fiber base material 9 is not made scattering, with the result that a quantity of powder going away from the manufacturing system is less.
Patent JP-H10100256-A (JP)
Title: Sealing apparatus
Inventor: KANAI TAKAO
IPC: A61F13/49
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To seal with high sealing strength by stably operating at a high speed. SOLUTION: In the sealing apparatus comprising an anvil block 11 on an anvil roll 1, and a sealing block 21 on the roll 2, parallel fixed main axis O and first fixed axis O1 are provided, and a first rotary axis O1 ' rotating at the axis O1 as a center is provided. Further, the roll 1 is mounted at the axis O, and the roll 2 is mounted at the axis O1 ' so that a locus of a sealing point X of the block 21 in a plane P perpendicular to the axis O draws a peritrochoidal curve represented by next formulae (I): Vector O1 X=(x(t), y(t)))= vector O1 O1 ' + vector O1 '=X=L(cos(-nω)t, sin(-nω)t+m(cos ωt, sin ωt).. (I), where L: a length of L:O1 O1 ', M: a length of O1 'X, n=1 or more arbitrary integer, ω: angular velocity, t: time (variable).
Patent JP-H08103065-A (JP)
Title: Small-sized motor
Inventor: HARADA SHINICHI
IPC: H02K37/14
Filed: 1994-09-30
Abstract: PURPOSE: To reduce the cost of a motor by the common use of parts in two sets of stator units. CONSTITUTION: Two sets of stator units 21A and 21B are constituted by joining stators 20A and 20B, where magnetic pole teeth 20a to be inserted into coil spools 18A and 18B are cut and erected at one side each, severally to each outer face of both collars 18a and 18b of a pair of coil spools 18A and 18B having said collars 18a and 18b at both ends in axial direction and being arranged coaxially on the periphery side of a rotor 15, and these stator units 21A and 21B are put side by side and are coupled with each other.
Patent JP-H0572914-A (JP)
Title: Image forming device
Inventor: ONODERA SHINICHI
IPC: G03G15/01
Filed: 1991-09-12
Abstract: PURPOSE:To obtain an image with high quality by reducing the shock of a transfer material carrying member or the change of rotational load occurring when an electrical conductive roller being a transfer material attraction means is made to abut or retreated with respect to the transfer material carrying member such as the transfer material carrying sheet of a transfer drum, thereby preventing color slippage from occurring, further preventing the electrical conductive roller from being stained with toner. CONSTITUTION:A cylindrical member 35 is axially supported on the identical shaft of the supporting point 30 of a pressing spring 222 and a torque limiter 38 is concentrically fitted to the cylindrical member 35. By the limiter 38, rotational driving transmitted from a resist roller 21 by a belt 37 is transmitted to the cylindrical member 35 by prescribed torque. Besides, the cylindrical member 35 is provided with a projection part 36 and the spring 222 is pressed in a direction shown by an arrow by the projection part 36 while the driving from the roller 21 is transmitted to the cylindrical member 35.
Patent JP-H02107215-A (JP)
Title: Method and apparatus for showering
Inventor: YONEHARA TAKASHI
IPC: A47K3/28
Filed: 1988-10-17
Abstract: PURPOSE:To obtain high washing power for a small amount of water used by being continuously atomized with a pressure over a definite value after forming particles of micron-mist within a definite size in diameter and making them almost equal in diameter. CONSTITUTION:A top edge of a nozzle main body 12 has a periphery 12a enlarged almost in a shape of trumpet and an atomizing port 13 for micron-mist at its central part, and provides lots of ejecting ports 14 for hot air or heat rays on the enlarged periphery around the atomizing port. Air is sent by a compressor 4 into the nozzle main body through a pipe 5 and the water in a tank 1 is sent by a pump into the nozzle main body through a pipe 2. At this point, water particles are formed in a diameter of about 100mu and less and each of the particles is made almost equal in diameter. The water of 3ml/min and more with an atomized pressure of 1.5kg/cm<2> and more is atomized on a washing. Since atomized particles increase absorption power because of minute particles and are easy to stick on the surface of skin, etc., the dirt sticking on the surface of the skin, etc., horny substance, and so on are floated on the thin film of water by being separated from the skin. High washing power is thus exhibited with a small amount of water.
Patent JP-H08106747-A (JP)
Title: Recording reproducer
Inventor: ITO ATSUSHI
IPC: G11B21/21
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a recording reproducer. by which high shock resistance required for devices incorporated into a portable computer and removable devices can be realized. CONSTITUTION: A recording reproducer has a rotated and driven disk 13, a head 17 recording and reading information to the disk 13 and a suspension 16 pushing the head 17 against the disk 13. The quantity of displacement D generated at an at least certain place in the radial direction of the disk 13 and the quantity of displacement H generated in the head 17 when impact acceleration is applied to the device are made approximately equal.
Patent JP-H1084520-A (JP)
Title: Image processing unit and printer
Inventor: MIYAZAKI KAZUMASA
IPC: G06T5/20
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To convert a video image into an art picture-like image in a massive sense without troublesome setting of parameters on each occasion. SOLUTION: A video signal is fed to a frame memory 4 in real time. Under the control of a controller 5 based on the operation of the user, the video signal by one frame is written in the memory 4. The memory 4 is accessed by a CPU 20 for a V blanking period and a mean value of luminance is obtained. Video signals for several lines are sequentially written to a RAM 21. Edge detection based on data in the RAM 21, edge smoothing based on data from a ROM 22, and edge inversion based on the mean luminance are conducted for each picture element and an edge component is obtained. The edge component and an original image in the RAM 21 are sequentially synthesized.  In this case, in order to reduce the harmonics, picture elements and adjacent original picture elements are averaged and picture element data obtained in this way are sequentially written into a prescribed address of the memory 4 and an image like an art picture is obtained.